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Find Electrical wiring or panel upgrade pros in Sun Prairie

Avatar for Unstoppable Electric LLC
Unstoppable Electric LLC
5.00(
6
)

Angi Approved

In business since 2025

Free estimates

Emergency services offered

"Max followed up quickly after our initial inquiry, and scheduling an appointment was a piece of cake. He arrived at our home promptly at our agreed upon time and quickly fixed what we needed done for a very reasonable price. We would definitely use Unstoppable again for any future electrical work."
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Avatar for All Nations Solar and Electric LLC
All Nations Solar and Electric LLC
5.00(
9
)

Angi Approved

In business since 2024

Free estimates

Warranties offered

"Excellent service, prompt, and friendly. We needed a new outlet for our dryer was reassured that I would have my dryer working and it was. I would hire them again for any electrical service needed. "
1 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Nick Electric
Nick Electric
4.75(
12
)

Angi Approved

In business since 2002

Free estimates

Emergency services offered

"It went really well. Nick was responsive via email, and he was communicative throughout the process. Nick found a creative way of running power out to my garage, installed a sub panel, added five outlets on individual circuits to my garage, and ran power to my new L2 car charger. I couldn't believe how fast they were able to knock out the project. I like the way that he set things up so that we can easily expand in the future. Nick and his assistant were really nice guys with great attitudes. They worked efficiently, cleaned up after themselves, and did a really nice job. I would absolutely hire them again."
Recommended by66%of homeowners
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Avatar for S&S Electrical
S&S Electrical
5.00(
5
)

Angi Approved

Super Service Award Winner

In business since 2017

"Quote came in at a price I expected and S&S will be moving around some work to complete the work ahead of schedule since my family will not be available when they were expecting to complete the work."
2 neighbors recently requested a quote
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Avatar for Current Electric Co
Current Electric Co
4.66(
982
)

Angi Approved

In business since 1983

Emergency services offered

Warranties offered

"Excellent service and professionalism. My electricians took the time to explain things in depth, and did a fantastic job. The company sends gift cards for future services, so I will definitely be hiring again."
5 neighbors recently requested a quote
Recommended by89%of homeowners
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FAQs for electrical wiring or panel upgrade projects in Sun Prairie, WI

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Sun Prairie, WI homeowners’ guide to electrical wiring or panel upgrades

From average costs to expert advice, get all the answers you need to get your job done.

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